<link rel="stylesheet" href="${contextPath}/css/zTreeStyle/demo.css" type="text/css">
<link rel="stylesheet" href="${contextPath}/css/zTreeStyle/zTreeStyle.css" type="text/css">
<script type="text/javascript" src="${contextPath}/js/jquery-1.11.1.min.js"></script>
<script type="text/javascript" src="${contextPath}/js/js_ztree/jquery.ztree.core-3.5.js"></script>
<script type="text/javascript" src="${contextPath}/js/js_ztree/jquery.ztree.excheck-3.5.js"></script>
<script type="text/javascript" src="${contextPath}/js/js_ztree/jquery.ztree.exedit-3.5.js"></script>
<style type="text/css">
.ztree li span.button.add {
	margin-left: 2px;
	margin-right: -1px;
	background-position: -144px 0;
	vertical-align: top;
	*vertical-align: middle
}
</style>